Large Hadron Collider

To day as usually as, I visit google website, at Google logo I see new looks, like this :

So to know the mean, I click the logo, Large Hadron Collider, based wikipedia :

The Large Hadron Collider (LHC) is the world's largest partikel accelerator, complex, intended to collide opposing beams of 7 TeV protons. Its main purpose is to explore the validity and limitations of the standart model, the current theoretical picture for particle physics. The LHC was built by the European Organization for Nuclear Research (CERN), and lies underneath the Franco-Swiss border near Geneva, Switzerland.


The LHC is the world's largest and the highest-energy particle accelerator.[1] It is funded by and built in collaboration with over eight thousand physicists from over eighty-five countries as well as hundreds of universities and laboratories.

The LHC is now operational, and in the process of being prepared for first collisions. The first beam was circulated through the collider on the morning of September 10th, 2008.[2] The first high-energy collisions are planned to take place after the LHC is officially unveiled on 21 October 2008.[3]

When activated, it is theorized that the collider will produce the elusive Higgs boson, the observation of which could confirm the predictions and missing links in the Standard Model of physics and could explain how other elementary particles acquire properties such as mass.

Although a few individuals have questioned the safety of the planned experiments in the media and through the courts,[4] the consensus in the scientific community is that there is no basis for any conceivable threat from the LHC particle collisions.

For another info visit wikipedia sites dan LHC site.